Lasaea rubra: Population traits

at T = 5.5 °C with background hazards for embryo, juv, adult: 0, 0, 0 1/d

Ln survival probability as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
Ln survivor function of the stable age distribution as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
model std f_minf f_max date: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.386713 0.473785 0.736892 0.736892 1 1 scaled functional response
r 1/d 0 0 0.00166867 0.000563058 0.00255731 0.000923291 spec pop growth rate
t2 d NaN NaN 415.389 1231.04 271.046 750.735 population doubling time
a_b d 108.632 105.04 97.5135 97.5135 92.5931 92.5931 age at birth
t_p d 2022.65 1358.78 716.724 716.724 501.641 501.641 time since birth at puberty
S_b - 0.999603 0.999638 0.999705 0.999705 0.999744 0.999744 survival probability at birth
S_p - 0.997448 0.867265 0.998209 0.784405 0.998497 0.723226 survival probability at puberty
theta_0b - 0.0438908 0.0897784 0.156662 0.178491 0.214045 0.240463 frac of ind that is embryo
theta_bp - 0.0439741 0.0837779 0.133247 0.149925 0.169009 0.188205 fraction of individuals that is juvenile
theta_pi - 0.912135 0.826444 0.710091 0.671584 0.616946 0.571332 frac of ind that is adult
L_bi cm 0.0767908 0.0810808 0.0853228 0.0870586 0.0876031 0.0896168 mean structural length of post-natals
L2_bi cm^2 0.00603174 0.00688597 0.00786345 0.00837137 0.00845942 0.0091811 mean squared structural length of post-natals
L3_bi cm^3 0.000483609 0.000610331 0.000782843 0.000888805 0.000904265 0.00108376 mean cubed structural length of post-natals
Ww_bi g 0.000536222 0.000691681 0.000945133 0.00107306 0.00115866 0.00138865 mean wet weight of post-natals
L_pi cm 0.0778227 0.0836246 0.0905246 0.0936517 0.0954704 0.0997849 mean structural length of adults
L2_pi cm^2 0.0061746 0.00726612 0.00871565 0.00950058 0.0098249 0.011066 mean squared structural length of adults
L3_pi cm^3 0.000498727 0.000654389 0.000893749 0.00104457 0.00109569 0.00137354 mean cubed structural length of adults
Ww_pi g 0.000552985 0.000741612 0.00107903 0.00126112 0.00140393 0.00175995 mean wet weight of adults
R 1/d 0.000638705 0.00139922 0.00333597 0.00375828 0.0052809 0.00613781 mean reproduction rate of adults
J_X g/d 2.36161e-06 3.30311e-06 5.8667e-06 6.24564e-06 8.5648e-06 9.29547e-06 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0.222665 0.0801276 0.269998 0.107647 yield of living structure on food
Y_VX_d mol/mol 0.119428 0.167617 0.023271 0.159562 0.0115023 0.164934 yield of dead structure on food
Y_EX mol/mol 0 0 0.0461602 0.0166111 0.0759579 0.030284 yield of living reserve on food
Y_EX_d mol/mol 0.0129929 0.0223414 0.00482427 0.0330786 0.00323592 0.0464004 yield of dead reserve on food
Y_CX mol/mol 0.758205 0.700667 0.593705 0.601245 0.529931 0.54136 yield of CO2 on food
Y_HX mol/mol 0.55012 0.508373 0.430766 0.436237 0.384494 0.392787 yield of H2O on food
Y_OX mol/mol -0.824548 -0.761975 -0.645654 -0.653854 -0.5763 -0.588729 yield of O2 on food
Y_NX mol/mol 0.113731 0.1051 0.0890557 0.0901868 0.0794896 0.081204 yield of N-waste on food
mu_TX J/mol 405640 376404 321491 325326 288193 294033 yield of heat on food

Remarks

  • Reprod-code A applies. Data concerns population of females only.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer